Texas Instruments LM2745MTCX/NOPB DC DC Switching Controllers
IC REG CTRLR BUCK 14TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2745MTCX/NOPB
Detailed Description
IC REG CTRLR BUCK 14TSSOP
Package
14-TSSOP (0.173", 4.40mm Width)
Key Features
Package / Case: 14-TSSOP (0.173", 4.40mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM2745MTCX/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM2745MTCX/NOPB DC DC Switching Controllers technical specifications.
General
Package / Case
14-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
3V ~ 6V
Output Type
Transistor Driver
Switching Frequency
50kHz ~ 1MHz
Number of Outputs
1
Topology
Buck
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Output Configuration
Positive
Alternate Parts Comparison (LM2745MTCX/NOPB vs LM2743Q1MTC/NOPB vs LM2743Q1MTCX/J7002717 vs LM2743MTCX)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 14-TSSOP | 14-TSSOP | 14-TSSOP | 14-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Supply Voltage | 3V ~ 6V | 1V ~ 16V | 1V ~ 16V | 3V ~ 6V |
| Switching Frequency | 50kHz ~ 1MHz | 50kHz ~ 1MHz | 50kHz ~ 1MHz | 50kHz ~ 1MHz |
| Clock Sync | Yes | No | No | No |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking |
| Duty Cycle Max | 86% | 80% | 80% | 80% |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Phases | 1 | 1 | 1 | 1 |
| Output Type | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver |
| Action |
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